The Associated Press (via Billboard) reports that more than 100 people were hospitalized during last weekend's Electric Daisy Carnival, a huge rave festival held at L.A.'s Memorial Coliseum and Exposition Park. According to the L.A. Fire Department, some of the injuries came when gatecrashers attempted to rush past security without paying. ABC reports that 200 people were injured, with nearly half of the hospitalizations caused by alcohol or drugs.

According to the L.A. Times, the event drew 185,000 people, and event organizers downplayed any problems that gate-crashers might've caused. The bill for the festival included Basement Jaxx, MSTRKRFT, Spank Rock, Groove Armada, Armand Van Helden, and A-Trak and Travis Barker, as well as headliners like Will.I.Am, Kaskade, and Deadmau5.